Sound bar speaker system



FIG. 1 is a rear perspective view of a sound bar speaker system showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a top view thereof.

The broken lines depicting a plurality of connectors and controls in FIGS. 1 and 3 are for illustrative purposes only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a sound bar speaker system, as shown and described. 